OM6211 NXP Semiconductors, OM6211 Datasheet - Page 32

• Manufacturer Part Number: OM6211
• Description: 48 X 84 Dot Matrix Lcd Driver
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Table 12 Example sequence for filling the shift register; note 1
Notes
1. X = don’t care.
2. The data for the bits is not in the correct shift register position until all bits have been sent.
2002 Jan 17
handbook, full pagewidth
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
An alternative ending could be to stay in CALMM mode
18
STEP
48
84 dot matrix LCD driver
D/C
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
DB7
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
1
direction
shifting
DB6
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
0
1
Fig.23 Shift register contents after example sequence of Table 12.
BIT = 0
SEAL
DB5
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
1
1
COMMAND BYTE
LSB
0
DB4
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
0
0
MMVOPCAL[4:0]
0
DB3
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
1
1
1
1
OTP SHIFT REGISTER
DB2
1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
0
1
1
MSB
1
32
DB1
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
LSB
1
1
1
1
DB0
1
1
1
1
0
0
0
1
0
0
1
1
1
1
1
0
0
0
0
MMOTPVOP[7:0]
0
send enable OTP command
exit Power-down (e.g. DON = 1)
wait 5 ms for refresh to take effect.
enter CALMM mode
shift in data; MMOTPVOP
MMOTPVOP
MMOTPVOP
MMOTPVOP
MMOTPVOP
MMOTPVOP
MMOTPVOP
MMOTPVOP
MMVOPCAL
MMVOPCAL
MMVOPCAL
MMVOPCAL
MMVOPCAL
seal bit; exit CALMM mode
seal bit; remain in CALMM mode
0
1
4
3
2
1
0
6
5
4
3
2
1
0
0
ACTION
0
MGU290
MSB
0
Product specification
7
is first bit; note 2
OM6211